There is only one situation where the idea of hydrogen peroxide is going to cross your mind for a dog. This situation is going to be when you want the dog to quickly throw up because it has ingested something else and you want to induce the gag reaction. If you are asking, “Can dogs ingest hydrogen peroxide?” you will have to look at what the solution does.
Dogs can ingest hydrogen peroxide but only in small amounts if the sole purpose is to get them to throw up. Do not use this for any other means as hydrogen peroxide can be poisonous to dogs at higher amounts.
Take the time to read the label and make sure it is okay for your dog. If it is a higher concentration, it is possible the dog can still get poisoned if you follow the established ratio.
The goal is to focus on:
- The Concentration of Hydrogen Peroxide
- Type of Hydrogen Peroxide
- Dog’s Medical History and Size
If you are wondering, “Can dogs ingest hydrogen peroxide?” it is important to look through these details. It is the only way to feel confident in your dog’s health while getting them to throw up as intended. It can take a bit of time to figure out, but this is not something to guess on!
You have to be sure of the ratio and make sure to follow the tips listed below. This is the only way to use hydrogen peroxide for dogs.
If not, you could end up poisoning your dog leading to major health issues including possible death!
Here is more on your question, “Can dogs ingest hydrogen peroxide?” while also trying to pinpoint what the main steps are for using hydrogen peroxide to help dogs.
Table of Contents
Best Hydrogen Peroxide for Dogs (EDITOR’S CHOICE)
- Antiseptic hydrogen peroxide is ideal for use on minor cuts and abrasions (do not use on deep wounds, animal bites or serious...
- 3% hydrogen peroxide solution; hydrogen peroxide releases oxygen when applied to the affected area
- The release of oxygen causes foaming which helps to remove dead skin and clean the area
Last update on 2023-09-03 / Affiliate links / Images from Amazon Product Advertising API
How to Use Hydrogen Peroxide for Dogs
1. Always Use 3% Hydrogen Peroxide
Before doing anything else, your main goal has to be to find the right type of hydrogen peroxide for dogs in a situation such as this.
If you want the dog to stay healthy after throwing up, the best solution is the 3% concentration. Anything stronger than this is going to be dangerous for the dog and shouldn’t be used.
Make sure to read the label when you are buying the hydrogen peroxide for your dog. The option listed above is recommended for dog owners.

2. Use 1 Teaspoon Per 5 Pounds
There is a set ratio for situations where you want to use hydrogen peroxide to get a dog to vomit.
In general, you are going to want to stick to a ratio of 1 teaspoon per 5 pounds of bodyweight. If your dog is over 45 lbs, it is best to stick to 2 tablespoons.
Avoid overdoing things and giving too much hydrogen peroxide to your dog. It is dangerous and unnecessary.
Your dog will throw up with a small amount because the digestive system is immediately going to expel it and everything else.
It is often assumed a good amount of hydrogen peroxide is required but that is untrue. Take your time and stick to this ratio.
Make sure to weigh the dog right before in a situation such as this to get a perfect measurement.

3. Don’t Use More Than 3 Tablespoons
Along with the ratio, you also have to understand what the maximum limit is.
You should never extend past the three tablespoons mark regardless of what type of dog is in front of you. Most dogs are incapable of handling more than three tablespoons in one go and will get poisoned.
If you believe your dog is large, it is still recommended to stick to 2-3 tablespoons.
This will get the job done if you are asking “Can dogs ingest hydrogen peroxide?”
The results are going to be straightforward and the dog will throw up. Please take the time to look at how your dog is doing and visit a vet as soon as possible if necessary.
Final Thoughts
“Can dogs ingest hydrogen peroxide?”
Yes, dogs can ingest hydrogen peroxide but only with the goal of throwing it up. It is used as a way to get dogs to vomit after they have consumed something they are not supposed to.
However, please note this is not an easy process and you are highly recommended to consult with a vet. The vet will take the time to shed light on your dog’s requirements while doing the procedure.
Here are a couple of fun reads to go through about dogs – inbreeding for dogs, blowing a dog’s coat, washing a dog without a proper tub, and using the right shock collar for dogs.